/*
 * This file contains code from "C++ Primer, Fourth Edition", by Stanley B.
 * Lippman, Jose Lajoie, and Barbara E. Moo, and is covered under the
 * copyright and warranty notices given in that book:
 *
 * "Copyright (c) 2005 by Objectwrite, Inc., Jose Lajoie, and Barbara E. Moo."
 *
 *
 * "The authors and publisher have taken care in the preparation of this book,
 * but make no expressed or implied warranty of any kind and assume no
 * responsibility for errors or omissions. No liability is assumed for
 * incidental or consequential damages in connection with or arising out of the
 * use of the information or programs contained herein."
 *
 * Permission is granted for this code to be used for educational purposes in
 * association with the book, given proper citation if and when posted or
 * reproduced.Any commercial use of this code requires the explicit written
 * permission of the publisher, Addison-Wesley Professional, a division of
 * Pearson Education, Inc. Send your request for permission, stating clearly
 * what code you would like to use, and in what specific way, to the following
 * address:
 *
 *  Pearson Education, Inc.
 *  Rights and Contracts Department
 *  75 Arlington Street, Suite 300
 *  Boston, MA 02216
 *  Fax: (617) 848-7047
*/

#include <iostream>
using std::cout;
using std::endl;
#include "newQueue.h"

int main()
{
	// the class Queue<int> is instantiated
	// new expression requires that Queue<int> be defined
	Queue<int>* p_qi = new Queue<int>;

	int ival;
	for (ival = 0; ival != 10; ++ival)
		// the member function push() is instantiated
		p_qi->push(ival);

	int err_cnt = 0;
	for (ival = 0; ival != 10; ++ival) {
		// the member function front is instantiated
		int qval = p_qi->front();

		if (ival != qval) err_cnt++;
		p_qi->pop();                // instantiates pop
	}

	if (!err_cnt)
		cout << "!! queue executed ok" << endl;
	else
		cout << "?? " << err_cnt << " Queue errors" << endl;

	delete p_qi;   // deletes elements in the queue

	return 0;
}
